If you got the benifit of 30 years driving and therefore zero depreciation over the 30 odd years it would be a great investment. But it would have to be in new condition now to get $35000 which means you have to be a really careful driver that washed it every 2nd day and covered the seats in pastic before sitting on them etc etc for it to be in that condition. Or restore the sucker costing many $$$.

Still better of with the money invested elsewhere. Unless you picked the A9X, GT, Bathurst Monaros.

Cars - not an investment choice, but shit loads of fun.